Louisa: If you had a time machine, would you rather travel to the past or the future?
Jack: The future. I wanna prove that everything's getting worse.
Louisa: You need time travel for that?
Jack: Well, it's like how you don't notice someone's putting on weight if you see them every day. But if I could bring back solid evidence from the future, everyone would know I was right and I could finally rub it in their faces.
Louisa: I'd like to go back to the past
Jack: How come?
Louisa: I wanna find out how you got so screwed up
